Installing performance software into your 03/2003 and newer (including all 2004, 2005, and 2006) E46 325i/325ci cannot get any easier than the Conforti Shark Injector!
The Shark Injector performance software is loaded into your car's computer through the OBD port with the press of a button. The Shark reads your stock software and installs its own performance software for you. There's no easier way to do it! Removing the computer is not necessary! Shipping it through the mail and waiting for a return is risky and has downtime. The Shark Injector bypasses all of that and does the installation for you. The only tool you need is a battery charger. It's even reversible!
Shark Injector performance software is some of the safest and well-engineered tuning on the market. Developed by legendary Bosch tuning expert Jim Conforti, the Shark software modifies multiple engine maps to make more power on premium gasoline. With high quality fuel the engine can accept a more aggressive timing map, which makes more power. Conforti modifies the maps for fuel, timing, VANOS, throttle response, rev limit, top speed limit, and others. The result is more power and a smoother engine while still retaining all of the factory safeguards. There are other tuners on the market that might make more power on the dyno at full throttle but are not as refined or don't have the smoothness or torque of the Shark Injector. And they don't have the Shark's ease of install.
E46 325i Shark Injector Software:
- 91 minimum octane
- 7,000 RPM rev limit
- Torque and horsepower gains
- Smoother engine with less hesitation
- Improved throttle response
- Top speed limiter removed
- Installs in minutes!
A high quality battery charger is required during the install to provide sufficient electrical power for the ECU. The ECU is very sensitive to voltage and will shut down if volts drop below a minimum threshold. The battery charger keeps the voltage where it needs to be for programming. Trickle chargers and battery maintainers will not provide enough voltage unless they can be manually programmed at 10amps or higher.
For US models only. Not compatible with any Euro/UK/AUS/Asian market models. For non-US cars, see our Epic Motorsports software.Notice of Emissions Non-Compliance.
This software was developed and tuned on vehicles that retained all emissions controls. It is intended for vehicles with stock and fully functional emissions equipment. However, it has not been submitted nor tested for approval in California. Therefore, it is not legal for installation or use in California on any pollution-controlled motor vehicle. Some suppliers will not ship to certain states, requiring extra delivery time. We will advise you of any delays. Not legal for installation or use on any pollution controlled motor vehicle in any state, province, or jurisdiction governed by, or which has adopted, CARB or EPA regulations.
BMW Fitments: 3 Series
E46 (99-05) > 325Ci
E46 (99-05) > 325i